4109099 has 4 divisors (see below), whose sum is σ = 4113264. Its totient is φ = 4104936.

The previous prime is 4109093. The next prime is 4109101. The reversal of 4109099 is 9909014.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9909014 = 2 ⋅4954507.

It is a cyclic number.

It is not a de Polignac number, because 4109099 - 2⁸ = 4108843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4109093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329 + ... + 2885.

It is an arithmetic number, because the mean of its divisors is an integer number (1028316).

Almost surely, 2^4109099 is an apocalyptic number.

4109099 is a deficient number, since it is larger than the sum of its proper divisors (4165).

4109099 is a wasteful number, since it uses less digits than its factorization.

4109099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4164.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 4109099 is about 2027.0912658289. The cubic root of 4109099 is about 160.1703784014.

The spelling of 4109099 in words is "four million, one hundred nine thousand, ninety-nine".